Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713994 | Low-fusing temperature porcelain, compositions, prostheses, methods and kits | John F. McLaughlin, Robert D. DeLuca, John A. Hornor, Mary J. Daub, Kevin A. Andino | 1998-02-03 |
| 5685717 | Dental porcelain shading kit, system and method | — | 1997-11-11 |
| D372081 | Dental shade guide | Gary E. Sheffer | 1996-07-23 |
| 5482732 | Dental porcelain shading method | — | 1996-01-09 |
| 5121660 | Razor blade technology | — | 1992-06-16 |
| 5056227 | Razor blade technology | — | 1991-10-15 |
| 4702933 | Fabric pressing device | — | 1987-10-27 |
| 4665637 | Sole plate coating for a fabric pressing device | — | 1987-05-19 |